fis.config.set({
	"project.charset": "utf-8"
});
fis.config.merge({
	modules: {
		optimizer: {
			//js后缀文件会经过fis-optimizer-uglify-js插件的压缩优化
			js: 'uglify-js',
			css: 'clean-css',
			html: 'html-minifier',
		}
	}
});